From 0752cda4de245978e14d806831abba4506272cd0 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Mon, 5 Apr 2010 16:32:14 +0000
Subject: [PATCH] fix a couple problems I introduced handling symbols with
 spaces in them.  Sym->getName()  !=   OS << *Sym

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100434 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp b/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
index 419af5d9069..8e855f5be72 100644
--- a/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
+++ b/lib/Target/ARM/AsmPrinter/ARMAsmPrinter.cpp
@@ -237,7 +237,7 @@ namespace {
       if (ACPV->isLSDA()) {
         O << MAI->getPrivateGlobalPrefix() << "_LSDA_" << getFunctionNumber();
       } else if (ACPV->isBlockAddress()) {
-        O << GetBlockAddressSymbol(ACPV->getBlockAddress())->getName();
+        O << *GetBlockAddressSymbol(ACPV->getBlockAddress());
       } else if (ACPV->isGlobalValue()) {
         GlobalValue *GV = ACPV->getGV();
         bool isIndirect = Subtarget->isTargetDarwin() &&
@@ -281,10 +281,16 @@ namespace {
 void ARMAsmPrinter::EmitFunctionEntryLabel() {
   if (AFI->isThumbFunction()) {
     OutStreamer.EmitRawText(StringRef("\t.code\t16"));
-    if (Subtarget->isTargetDarwin())
-      OutStreamer.EmitRawText("\t.thumb_func\t"+Twine(CurrentFnSym->getName()));
-    else    
+    if (!Subtarget->isTargetDarwin())
       OutStreamer.EmitRawText(StringRef("\t.thumb_func"));
+    else {
+      // This needs to emit to a temporary string to get properly quoted
+      // MCSymbols when they have spaces in them.
+      SmallString<128> Tmp;
+      raw_svector_ostream OS(Tmp);
+      OS << "\t.thumb_func\t" << *CurrentFnSym;
+      OutStreamer.EmitRawText(OS.str());
+    }
   }
   
   OutStreamer.EmitLabel(CurrentFnSym);